INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ac03df2d4c5438a804dc1f37a43c2ab6e7cf573eacb0ef7e3d65759d819b4a1', 
    'e12X6CZupQ1HUwocaJXOuBa0GlwTLJ7N2qP/GziR678=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)